using?System;
using?System.Collections.Generic;
using?System.Text;
using?System.Collections;
using?System.Drawing;


namespace?Tetris1._0
{
????class?Block
????{
????????protected?Point[]?structArr;//存放磚塊組成信息的坐標(biāo)數(shù)組
????????protected?int?_xPos;//磚塊中心點(diǎn)所在的x坐標(biāo)
????????protected?int?_yPos;//磚塊中心點(diǎn)所在的y坐標(biāo)
????????protected?Color?_backColor;//磚塊的顏色
????????protected?Color?_disapperColor;//擦除顏色
????????protected?int?rectPix;//每單元格像素

????????public?Block（）//默認(rèn)構(gòu)造函數(shù)，聲明此構(gòu)造函數(shù)是為了子類能創(chuàng)建
????????{
?
????????}
????????public?Block（Point[]?sa?Color?bColor?Color?dColor?int?pix）
????????{//重載構(gòu)造函數(shù)，給成員變量賦值
????????????_backColor?=?bColor;
????????????_disapperColor?=?dColor;
????????????rectPix?=?pix;
????????????structArr?=?sa;?
????????}

????????public?Point?this[int?index]//索引器，根據(jù)索引訪問磚塊里的小方塊坐標(biāo)
????????{
????????????get
????????????{
????????????????return?structArr[index];
????????????}
????????}
????????public?int?Length//屬性，表示structArr的長(zhǎng)度
????????{
????????????get
????????????{
????????????????return?structArr.Length;
????????????}
????????}
????????#region
????????public?int?XPos//成員變量相應(yīng)的屬性
????????{
????????????get
????????????{
????????????????return?_xPos;
????????????}
????????????set
????????????{
????????????????_xPos?=?value;
????????????}
????????}
????????public?int?YPos
????????{
????????????get
????????????{
????????????????return?_yPos;
????????????}
????????????set
????????????{
????????????????_yPos?=?value;
????????????}
????????}
????????public?Color?BlockColor
????????{
????????????get
????????????{
????????????????return?_backColor;
????????????}
????????}
????????#endregion

????????public?void?DeasilRotate（）//順時(shí)針旋轉(zhuǎn)
????????{
????????????int?temp;//旋轉(zhuǎn)公式為：X1=y?y1=-x
????????????for?（int?i?=?0;?i?????????????{
????????????????temp?=?structArr[i].X;
????????????????structArr[i].X?=?structArr[i].Y;
????????????????structArr[i].Y?=?-temp;
????????????}
?
????????}
????????public?void?ContraRotate（）//逆時(shí)針旋轉(zhuǎn)
????????{
????????????int?temp;
????????????for?（int?i?=?0;?i?????????????{
????????????????temp?=?structArr[i].X;
????????????????structArr[i].X?=?-structArr[i].Y;
????????????????structArr[i].Y?=?temp;
????????????}
?
????????}
????????private?Rectangle?PointToRect（Point?p）//把一個(gè)坐標(biāo)點(diǎn)轉(zhuǎn)化為畫布的坐標(biāo)值
????????{
????????????return?new?Rectangle（（_xPos?+?p.X）?*?rectPix?+?1
??????????????????????????????????（_yPos?-?p.Y）?*?rectPix?+?1
??????????????????????????????????rectPix?-?2
??????????????????????????????????rectPix?-?2）;
?
????????}

????????public?virtual?void?Paint（Graphics?gp）//在指定畫板上繪制磚塊
????????{
????????????SolidBrush?st?=?new?SolidBrush（_backColor）;
????????????foreach（?Point?p?in?structArr）
????????????{
????????????????lock?（gp）
????????????????{
????????????????????gp.FillRectangle（st?PointToRect（p））;
????????????????}

????????????}
????????}
????????public?void?Erase（Gra

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????目錄??????????0??2008-01-18?20:50??Tetris1.0

?????目錄??????????0??2008-02-14?11:22??Tetris1.0\Tetris1.0

?????目錄??????????0??2008-01-18?20:50??Tetris1.0\Tetris1.0\bin

?????目錄??????????0??2008-01-18?20:50??Tetris1.0\Tetris1.0\bin\Debug

?????文件???????1094??2003-01-01?12:57??Tetris1.0\Tetris1.0\bin\Debug\BlockSet.xml

?????文件??????65536??2008-02-14?11:22??Tetris1.0\Tetris1.0\bin\Debug\Tetris1.0.exe

?????文件?????114176??2008-02-14?11:22??Tetris1.0\Tetris1.0\bin\Debug\Tetris1.0.pdb

?????文件???????5632??2005-12-08?14:51??Tetris1.0\Tetris1.0\bin\Debug\Tetris1.0.vshost.exe

?????文件???????3465??2003-03-23?20:36??Tetris1.0\Tetris1.0\Block.cs

?????文件???????1513??2003-03-23?20:32??Tetris1.0\Tetris1.0\BlockGroup.cs

?????文件???????1288??2003-03-22?14:47??Tetris1.0\Tetris1.0\BlockInfo.cs

?????文件???????1225??2003-03-21?13:57??Tetris1.0\Tetris1.0\BlockSet.xml

?????文件??????13655??2003-03-22?17:05??Tetris1.0\Tetris1.0\Config.cs

?????文件???????2972??2008-01-27?17:14??Tetris1.0\Tetris1.0\FixedBlock.cs

?????文件??????12995??2003-03-22?20:30??Tetris1.0\Tetris1.0\FrmConfig.cs

?????文件??????30642??2003-03-22?15:42??Tetris1.0\Tetris1.0\FrmConfig.Designer.cs

?????文件??????14119??2003-03-22?15:42??Tetris1.0\Tetris1.0\FrmConfig.resx

?????文件???????8074??2008-01-27?16:59??Tetris1.0\Tetris1.0\FrmTetris.cs

?????文件??????17239??2008-01-27?16:53??Tetris1.0\Tetris1.0\FrmTetris.Designer.cs

?????文件???????6185??2008-01-27?16:53??Tetris1.0\Tetris1.0\FrmTetris.resx

?????文件???????2916??2003-03-22?14:47??Tetris1.0\Tetris1.0\InfoArr.cs

?????目錄??????????0??2008-01-18?20:50??Tetris1.0\Tetris1.0\obj

?????目錄??????????0??2008-02-14?11:22??Tetris1.0\Tetris1.0\obj\Debug

?????目錄??????????0??2008-01-18?20:50??Tetris1.0\Tetris1.0\obj\Debug\Refactor

?????目錄??????????0??2008-01-18?20:50??Tetris1.0\Tetris1.0\obj\Debug\TempPE

?????文件???????4608??2003-01-01?08:39??Tetris1.0\Tetris1.0\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll

?????文件????????908??2008-01-27?16:53??Tetris1.0\Tetris1.0\obj\Debug\Tetris1.0.csproj.GenerateResource.Cache

?????文件??????65536??2008-02-14?11:22??Tetris1.0\Tetris1.0\obj\Debug\Tetris1.0.exe

?????文件?????114176??2008-02-14?11:22??Tetris1.0\Tetris1.0\obj\Debug\Tetris1.0.pdb

?????文件???????1225??2003-03-21?13:57??Tetris1.0\Tetris1.0\obj\Debug\Tetris1._0.BlockSet.xml

............此處省略20個(gè)文件信息